Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. 2020/07/18 23:07:06 fuzzer started 2020/07/18 23:07:07 dialing manager at 10.128.0.26:41463 2020/07/18 23:07:07 syscalls: 2944 2020/07/18 23:07:07 code coverage: enabled 2020/07/18 23:07:07 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2020/07/18 23:07:07 extra coverage: enabled 2020/07/18 23:07:07 setuid sandbox: enabled 2020/07/18 23:07:07 namespace sandbox: enabled 2020/07/18 23:07:07 Android sandbox: /sys/fs/selinux/policy does not exist 2020/07/18 23:07:07 fault injection: enabled 2020/07/18 23:07:07 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/07/18 23:07:07 net packet injection: enabled 2020/07/18 23:07:07 net device setup: enabled 2020/07/18 23:07:07 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/07/18 23:07:07 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/07/18 23:07:07 USB emulation: /dev/raw-gadget does not exist 23:10:45 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x3ff, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x1, @vbi={0x0, 0x0, 0x20363159}}) syzkaller login: [ 334.829935][ T8468] IPVS: ftp: loaded support on port[0] = 21 [ 335.090403][ T8468] chnl_net:caif_netlink_parms(): no params data found [ 335.322174][ T8468] bridge0: port 1(bridge_slave_0) entered blocking state [ 335.330362][ T8468] bridge0: port 1(bridge_slave_0) entered disabled state [ 335.339520][ T8468] device bridge_slave_0 entered promiscuous mode [ 335.351422][ T8468] bridge0: port 2(bridge_slave_1) entered blocking state [ 335.359512][ T8468] bridge0: port 2(bridge_slave_1) entered disabled state [ 335.368593][ T8468] device bridge_slave_1 entered promiscuous mode [ 335.411334][ T8468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 335.426167][ T8468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 335.471993][ T8468] team0: Port device team_slave_0 added [ 335.483003][ T8468] team0: Port device team_slave_1 added [ 335.524665][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 335.532314][ T8468] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 335.558710][ T8468] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 335.573824][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 335.581077][ T8468] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 335.607879][ T8468] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.763755][ T8468] device hsr_slave_0 entered promiscuous mode [ 335.888452][ T8468] device hsr_slave_1 entered promiscuous mode [ 336.215712][ T8468] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 336.267544][ T8468] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 336.333324][ T8468] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 336.433780][ T8468] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 336.760062][ T8468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 336.792282][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 336.802027][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 336.816435][ T8468] 8021q: adding VLAN 0 to HW filter on device team0 [ 336.839886][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 336.848889][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 336.858232][ T2304] bridge0: port 1(bridge_slave_0) entered blocking state [ 336.865408][ T2304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 336.922356][ T8468] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 336.933340][ T8468] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 336.949307][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 336.958541][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 336.968144][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 336.977371][ T2304] bridge0: port 2(bridge_slave_1) entered blocking state [ 336.984544][ T2304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 336.993556][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 337.004109][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 337.014840][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 337.024946][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 337.035189][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 337.045584][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 337.055753][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 337.065176][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 337.075312][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 337.084811][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 337.099415][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 337.108902][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 337.152967][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 337.160863][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 337.188329][ T8468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 337.242517][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 337.253486][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 337.298850][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 337.308181][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 337.322679][ T8468] device veth0_vlan entered promiscuous mode [ 337.342705][ T8468] device veth1_vlan entered promiscuous mode [ 337.352381][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 337.361363][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 337.370273][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 337.414544][ T8468] device veth0_macvtap entered promiscuous mode [ 337.424456][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 337.434054][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 337.443597][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 337.460492][ T8468] device veth1_macvtap entered promiscuous mode [ 337.486838][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 337.496089][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 337.511237][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 337.519110][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 337.529064][ T4614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 337.554579][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 337.562563][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 337.572638][ T2304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 23:10:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_VFINFO_LIST={0x20, 0x16, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14}]}]}]}, @IFLA_IFALIASn={0x4}]}, 0x44}}, 0x0) [ 337.757415][ T8677] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 337.838766][ T8680] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. 23:10:49 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x1040, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000440)={0x0, 0x9, 0x1, {0xb, @sdr={0x0, 0x1}}}) 23:10:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000300)="f685a288", 0x4}], 0x1, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x210}}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 338.310497][ T8688] ===================================================== [ 338.317518][ T8688] BUG: KMSAN: uninit-value in bpf_skb_get_nlattr_nest+0x14c/0x2f0 [ 338.325338][ T8688] CPU: 0 PID: 8688 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 338.333938][ T8688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.343991][ T8688] Call Trace: [ 338.347292][ T8688] dump_stack+0x1df/0x240 [ 338.351634][ T8688] kmsan_report+0xf7/0x1e0 [ 338.356056][ T8688] __msan_warning+0x58/0xa0 [ 338.360560][ T8688] bpf_skb_get_nlattr_nest+0x14c/0x2f0 [ 338.366023][ T8688] ___bpf_prog_run+0x214d/0x97a0 [ 338.370961][ T8688] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 338.377116][ T8688] ? bpf_skb_get_nlattr+0x290/0x290 [ 338.382321][ T8688] __bpf_prog_run32+0x101/0x170 [ 338.387185][ T8688] ? kmsan_get_metadata+0x4f/0x180 [ 338.392305][ T8688] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.398114][ T8688] ? ___bpf_prog_run+0x97a0/0x97a0 [ 338.403215][ T8688] sk_filter_trim_cap+0x42a/0xcc0 [ 338.408242][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.413438][ T8688] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.419241][ T8688] unix_dgram_sendmsg+0x1987/0x3c30 [ 338.424435][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.429635][ T8688] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 338.435729][ T8688] unix_seqpacket_sendmsg+0x26c/0x2e0 [ 338.441105][ T8688] ? unix_dgram_peer_wake_me+0x7e0/0x7e0 [ 338.446737][ T8688] ____sys_sendmsg+0x1370/0x1400 [ 338.451704][ T8688] __sys_sendmmsg+0x60e/0xd80 [ 338.456382][ T8688] ? kmsan_get_metadata+0x4f/0x180 [ 338.461499][ T8688] ? kmsan_get_metadata+0x4e/0x180 [ 338.466608][ T8688] ? kmsan_internal_set_origin+0x75/0xb0 [ 338.472238][ T8688] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 338.478136][ T8688] ? kmsan_check_memory+0xd/0x10 [ 338.483068][ T8688] ? _copy_to_user+0x12e/0x1d0 [ 338.487822][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.493014][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.498211][ T8688] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.504014][ T8688] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 338.510161][ T8688] ? __prepare_exit_to_usermode+0x16c/0x4d0 [ 338.516059][ T8688] __se_sys_sendmmsg+0xbd/0xe0 [ 338.520823][ T8688] __x64_sys_sendmmsg+0x56/0x70 [ 338.525669][ T8688] do_syscall_64+0xb0/0x150 [ 338.530171][ T8688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.536052][ T8688] RIP: 0033:0x45c1d9 [ 338.539929][ T8688] Code: Bad RIP value. [ 338.543980][ T8688] RSP: 002b:00007f24f09b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 338.552401][ T8688] RAX: ffffffffffffffda RBX: 0000000000025a40 RCX: 000000000045c1d9 [ 338.560369][ T8688] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 338.568332][ T8688] RBP: 000000000078bf48 R08: 0000000000000000 R09: 0000000000000000 [ 338.576292][ T8688] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 338.584255][ T8688] R13: 0000000000c9fb6f R14: 00007f24f09b69c0 R15: 000000000078bf0c [ 338.592222][ T8688] [ 338.594537][ T8688] Uninit was stored to memory at: [ 338.599560][ T8688] kmsan_internal_chain_origin+0xad/0x130 [ 338.605270][ T8688] __msan_chain_origin+0x50/0x90 [ 338.610211][ T8688] ___bpf_prog_run+0x6cbe/0x97a0 [ 338.615143][ T8688] __bpf_prog_run32+0x101/0x170 [ 338.619984][ T8688] sk_filter_trim_cap+0x42a/0xcc0 [ 338.624995][ T8688] unix_dgram_sendmsg+0x1987/0x3c30 [ 338.630188][ T8688] unix_seqpacket_sendmsg+0x26c/0x2e0 [ 338.635556][ T8688] ____sys_sendmsg+0x1370/0x1400 [ 338.640487][ T8688] __sys_sendmmsg+0x60e/0xd80 [ 338.645157][ T8688] __se_sys_sendmmsg+0xbd/0xe0 [ 338.649918][ T8688] __x64_sys_sendmmsg+0x56/0x70 [ 338.654768][ T8688] do_syscall_64+0xb0/0x150 [ 338.659268][ T8688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.665139][ T8688] [ 338.667458][ T8688] Uninit was stored to memory at: [ 338.672486][ T8688] kmsan_internal_chain_origin+0xad/0x130 [ 338.678196][ T8688] __msan_chain_origin+0x50/0x90 [ 338.683132][ T8688] ___bpf_prog_run+0x6c64/0x97a0 [ 338.688064][ T8688] __bpf_prog_run32+0x101/0x170 [ 338.692908][ T8688] sk_filter_trim_cap+0x42a/0xcc0 [ 338.697924][ T8688] unix_dgram_sendmsg+0x1987/0x3c30 [ 338.703111][ T8688] unix_seqpacket_sendmsg+0x26c/0x2e0 [ 338.708482][ T8688] ____sys_sendmsg+0x1370/0x1400 [ 338.713415][ T8688] __sys_sendmmsg+0x60e/0xd80 [ 338.718085][ T8688] __se_sys_sendmmsg+0xbd/0xe0 [ 338.722838][ T8688] __x64_sys_sendmmsg+0x56/0x70 [ 338.727680][ T8688] do_syscall_64+0xb0/0x150 [ 338.732175][ T8688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.738047][ T8688] [ 338.740361][ T8688] Local variable ----regs@__bpf_prog_run32 created at: [ 338.747199][ T8688] __bpf_prog_run32+0x87/0x170 [ 338.751953][ T8688] __bpf_prog_run32+0x87/0x170 [ 338.756705][ T8688] ===================================================== [ 338.763622][ T8688] Disabling lock debugging due to kernel taint [ 338.769759][ T8688] Kernel panic - not syncing: panic_on_warn set ... [ 338.776343][ T8688] CPU: 0 PID: 8688 Comm: syz-executor.0 Tainted: G B 5.8.0-rc5-syzkaller #0 [ 338.786305][ T8688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.796347][ T8688] Call Trace: [ 338.799633][ T8688] dump_stack+0x1df/0x240 [ 338.803958][ T8688] panic+0x3d5/0xc3e [ 338.807864][ T8688] kmsan_report+0x1df/0x1e0 [ 338.812365][ T8688] __msan_warning+0x58/0xa0 [ 338.816868][ T8688] bpf_skb_get_nlattr_nest+0x14c/0x2f0 [ 338.822328][ T8688] ___bpf_prog_run+0x214d/0x97a0 [ 338.827259][ T8688] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 338.833410][ T8688] ? bpf_skb_get_nlattr+0x290/0x290 [ 338.838628][ T8688] __bpf_prog_run32+0x101/0x170 [ 338.843476][ T8688] ? kmsan_get_metadata+0x4f/0x180 [ 338.848579][ T8688] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.854379][ T8688] ? ___bpf_prog_run+0x97a0/0x97a0 [ 338.859479][ T8688] sk_filter_trim_cap+0x42a/0xcc0 [ 338.864504][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.869700][ T8688] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.875500][ T8688] unix_dgram_sendmsg+0x1987/0x3c30 [ 338.880700][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.885909][ T8688] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 338.891997][ T8688] unix_seqpacket_sendmsg+0x26c/0x2e0 [ 338.897369][ T8688] ? unix_dgram_peer_wake_me+0x7e0/0x7e0 [ 338.902994][ T8688] ____sys_sendmsg+0x1370/0x1400 [ 338.907942][ T8688] __sys_sendmmsg+0x60e/0xd80 [ 338.912618][ T8688] ? kmsan_get_metadata+0x4f/0x180 [ 338.917729][ T8688] ? kmsan_get_metadata+0x4e/0x180 [ 338.922842][ T8688] ? kmsan_internal_set_origin+0x75/0xb0 [ 338.928477][ T8688] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 338.934371][ T8688] ? kmsan_check_memory+0xd/0x10 [ 338.939306][ T8688] ? _copy_to_user+0x12e/0x1d0 [ 338.944070][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.949267][ T8688] ? kmsan_get_metadata+0x11d/0x180 [ 338.954470][ T8688] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.960280][ T8688] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 338.966433][ T8688] ? __prepare_exit_to_usermode+0x16c/0x4d0 [ 338.972327][ T8688] __se_sys_sendmmsg+0xbd/0xe0 [ 338.977092][ T8688] __x64_sys_sendmmsg+0x56/0x70 [ 338.981942][ T8688] do_syscall_64+0xb0/0x150 [ 338.986453][ T8688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.992337][ T8688] RIP: 0033:0x45c1d9 [ 338.996217][ T8688] Code: Bad RIP value. [ 339.000273][ T8688] RSP: 002b:00007f24f09b5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 339.008680][ T8688] RAX: ffffffffffffffda RBX: 0000000000025a40 RCX: 000000000045c1d9 [ 339.016648][ T8688] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 339.024614][ T8688] RBP: 000000000078bf48 R08: 0000000000000000 R09: 0000000000000000 [ 339.032585][ T8688] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 339.040566][ T8688] R13: 0000000000c9fb6f R14: 00007f24f09b69c0 R15: 000000000078bf0c [ 339.049804][ T8688] Kernel Offset: 0x12800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 339.061413][ T8688] Rebooting in 86400 seconds..